2812004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 5613048

約数和(自身を除く): 2801044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 3181, 6362, 12724, 41353, 54077, 82706, 108154, 165412, 216308, 703001, 1406002, 2812004]

約数ペア:

[(1, 2812004), (2, 1406002), (4, 703001), (13, 216308), (17, 165412), (26, 108154), (34, 82706), (52, 54077), (68, 41353), (221, 12724), (442, 6362), (884, 3181)]